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Recent tests

Result filters: AS numbers or (partial) names: Country codes: Only show non-remediated spoofing
Spoof status key
receivedSpoofed packet was received.Pattern of tests from this IP block indicates a switch from allowing spoofing to blocking it.
rewrittenSpoofed packet was received, but the source address was changed en route.
blockedSpoofed packet was not received, but unspoofed packet was.
unknownNeither spoofed nor unspoofed packet was received.

SessionTimestamp (UTC)Client IP BlockASNCountryNATOutbound
Private
Status
Outbound
Routable
Status
Adj Spoof
Prefix Len
Results
2552862017-06-23 04:57:0058.141.6.x/2410036 (CNM-AS-KR)kor (South Korea)yesblockedblockednoneReport
2547802017-06-22 13:50:1358.141.6.x/2410036 (CNM-AS-KR)kor (South Korea)yesrewrittenrewrittennoneReport
2546732017-06-22 11:56:1158.141.6.x/2410036 (CNM-AS-KR)kor (South Korea)yesrewrittenrewrittennoneReport
2546492017-06-22 11:23:2658.141.6.x/2410036 (CNM-AS-KR)kor (South Korea)yesrewrittenrewrittennoneReport
2546402017-06-22 11:03:5758.141.6.x/2410036 (CNM-AS-KR)kor (South Korea)yesrewrittenrewrittennoneReport
2544422017-06-22 05:26:2258.141.6.x/2410036 (CNM-AS-KR)kor (South Korea)yesblockedblockednoneReport
2537042017-06-21 09:25:5558.141.6.x/2410036 (CNM-AS-KR)kor (South Korea)yesblockedblockednoneReport
2529692017-06-20 13:07:4658.141.6.x/2410036 (CNM-AS-KR)kor (South Korea)yesrewrittenrewrittennoneReport
2529182017-06-20 11:58:0758.141.6.x/2410036 (CNM-AS-KR)kor (South Korea)yesrewrittenrewrittennoneReport
2529122017-06-20 11:53:0858.141.6.x/2410036 (CNM-AS-KR)kor (South Korea)yesrewrittenrewrittennoneReport
2528862017-06-20 10:51:0158.141.6.x/2410036 (CNM-AS-KR)kor (South Korea)yesblockedblockednoneReport
2528232017-06-20 09:20:5858.141.6.x/2410036 (CNM-AS-KR)kor (South Korea)yesunknownblockednoneReport
2527462017-06-20 07:55:5258.141.6.x/2410036 (CNM-AS-KR)kor (South Korea)yesunknownblockednoneReport
2516302017-06-19 03:08:0458.141.6.x/2410036 (CNM-AS-KR)kor (South Korea)yesblockedblockednoneReport
2484792017-06-15 09:41:1058.141.6.x/2410036 (CNM-AS-KR)kor (South Korea)yesunknownblockednoneReport
2484642017-06-15 09:24:1258.141.6.x/2410036 (CNM-AS-KR)kor (South Korea)yesblockedblockednoneReport
2483942017-06-15 07:49:1158.141.6.x/2410036 (CNM-AS-KR)kor (South Korea)yesblockedblockednoneReport
2471572017-06-14 02:39:4858.141.6.x/2410036 (CNM-AS-KR)kor (South Korea)yesunknownblockednoneReport
2464412017-06-13 07:40:3658.141.6.x/2410036 (CNM-AS-KR)kor (South Korea)yesrewrittenrewrittennoneReport
2464052017-06-13 06:47:3658.141.6.x/2410036 (CNM-AS-KR)kor (South Korea)yesunknownrewrittennoneReport
2463432017-06-13 05:11:4558.141.6.x/2410036 (CNM-AS-KR)kor (South Korea)yesunknownblockednoneReport
2456252017-06-12 10:27:3758.141.6.x/2410036 (CNM-AS-KR)kor (South Korea)yesrewrittenrewrittennoneReport
2455322017-06-12 08:17:0758.141.6.x/2410036 (CNM-AS-KR)kor (South Korea)yesunknownrewrittennoneReport
2454762017-06-12 06:57:1258.141.6.x/2410036 (CNM-AS-KR)kor (South Korea)yesblockedblockednoneReport
2454532017-06-12 06:24:2958.141.6.x/2410036 (CNM-AS-KR)kor (South Korea)yesblockedblockednoneReport
2433942017-06-09 08:43:3558.141.6.x/2410036 (CNM-AS-KR)kor (South Korea)yesblockedblockednoneReport
2422972017-06-08 02:21:1858.141.6.x/2410036 (CNM-AS-KR)kor (South Korea)yesblockedblockednoneReport
2372862017-06-02 08:11:3558.141.6.x/2410036 (CNM-AS-KR)kor (South Korea)yesrewrittenrewrittennoneReport
2372642017-06-02 07:36:5158.141.6.x/2410036 (CNM-AS-KR)kor (South Korea)yesblockedblockednoneReport
2370702017-06-02 01:34:0958.141.6.x/2410036 (CNM-AS-KR)kor (South Korea)yesblockedblockednoneReport
2353152017-05-31 06:16:0458.141.6.x/2410036 (CNM-AS-KR)kor (South Korea)yesrewrittenrewrittennoneReport
2352532017-05-31 04:05:0458.141.6.x/2410036 (CNM-AS-KR)kor (South Korea)yesunknownrewrittennoneReport
2352312017-05-31 03:14:2258.141.6.x/2410036 (CNM-AS-KR)kor (South Korea)yesunknownrewrittennoneReport
2351752017-05-31 01:38:4058.141.6.x/2410036 (CNM-AS-KR)kor (South Korea)yesrewrittenrewrittennoneReport
2342482017-05-30 01:28:0558.141.6.x/2410036 (CNM-AS-KR)kor (South Korea)yesrewrittenrewrittennoneReport
2337072017-05-29 12:31:0458.141.6.x/2410036 (CNM-AS-KR)kor (South Korea)yesrewrittenrewrittennoneReport
2336172017-05-29 09:48:4658.141.6.x/2410036 (CNM-AS-KR)kor (South Korea)yesrewrittenrewrittennoneReport
2301112017-05-25 08:25:5858.141.6.x/2410036 (CNM-AS-KR)kor (South Korea)yesrewrittenrewrittennoneReport
2299962017-05-25 05:07:3458.141.6.x/2410036 (CNM-AS-KR)kor (South Korea)yesrewrittenrewrittennoneReport
2299232017-05-25 03:24:3758.141.6.x/2410036 (CNM-AS-KR)kor (South Korea)yesrewrittenrewrittennoneReport
2299152017-05-25 03:03:1458.141.6.x/2410036 (CNM-AS-KR)kor (South Korea)yesrewrittenrewrittennoneReport
2299042017-05-25 02:44:5058.141.6.x/2410036 (CNM-AS-KR)kor (South Korea)yesunknownrewrittennoneReport
2281982017-05-23 08:18:2958.141.6.x/2410036 (CNM-AS-KR)kor (South Korea)yesblockedblockednoneReport
2281352017-05-23 06:53:4058.141.6.x/2410036 (CNM-AS-KR)kor (South Korea)yesblockedblockednoneReport
2280122017-05-23 03:18:5058.141.6.x/2410036 (CNM-AS-KR)kor (South Korea)yesrewrittenrewrittennoneReport
2279992017-05-23 02:56:5958.141.6.x/2410036 (CNM-AS-KR)kor (South Korea)yesunknownrewrittennoneReport
2279392017-05-23 01:12:2858.141.6.x/2410036 (CNM-AS-KR)kor (South Korea)yesrewrittenrewrittennoneReport
2251192017-05-19 19:53:2158.141.6.x/2410036 (CNM-AS-KR)kor (South Korea)yesunknownrewrittennoneReport
2223412017-05-17 04:45:5858.141.6.x/2410036 (CNM-AS-KR)kor (South Korea)yesblockedblockednoneReport
2215712017-05-16 10:53:3558.141.6.x/2410036 (CNM-AS-KR)kor (South Korea)yesblockedblockednoneReport
2214222017-05-16 07:58:4458.141.6.x/2410036 (CNM-AS-KR)kor (South Korea)yesblockedblockednoneReport
2201692017-05-15 03:18:5858.141.6.x/2410036 (CNM-AS-KR)kor (South Korea)yesunknownblockednoneReport
2157882017-05-10 17:26:1258.141.6.x/2410036 (CNM-AS-KR)kor (South Korea)yesblockedblockednoneReport
2151952017-05-10 05:39:2858.141.6.x/2410036 (CNM-AS-KR)kor (South Korea)yesrewrittenrewrittennoneReport
2149872017-05-10 01:05:3858.141.6.x/2410036 (CNM-AS-KR)kor (South Korea)yesunknownrewrittennoneReport
2128602017-05-08 02:01:1958.141.6.x/2410036 (CNM-AS-KR)kor (South Korea)yesrewrittenrewrittennoneReport
2128252017-05-08 01:14:1158.141.6.x/2410036 (CNM-AS-KR)kor (South Korea)yesrewrittenrewrittennoneReport
2064552017-05-02 01:24:5258.141.6.x/2410036 (CNM-AS-KR)kor (South Korea)yesrewrittenrewrittennoneReport
2064342017-05-02 00:53:0358.141.6.x/2410036 (CNM-AS-KR)kor (South Korea)yesblockedblockednoneReport
1962542017-04-22 11:44:1758.141.6.x/2410036 (CNM-AS-KR)kor (South Korea)yesblockedblockednoneReport
1939792017-04-20 08:42:2758.141.6.x/2410036 (CNM-AS-KR)kor (South Korea)yesrewrittenrewrittennoneReport
1937592017-04-20 01:36:0358.141.6.x/2410036 (CNM-AS-KR)kor (South Korea)yesrewrittenrewrittennoneReport
1929832017-04-19 08:25:2358.141.6.x/2410036 (CNM-AS-KR)kor (South Korea)yesunknownrewrittennoneReport
1927702017-04-19 03:40:4758.141.6.x/2410036 (CNM-AS-KR)kor (South Korea)yesrewrittenrewrittennoneReport
1927682017-04-19 03:34:5658.141.6.x/2410036 (CNM-AS-KR)kor (South Korea)yesrewrittenrewrittennoneReport
1926962017-04-19 01:21:2858.141.6.x/2410036 (CNM-AS-KR)kor (South Korea)yesblockedblockednoneReport
1917352017-04-18 05:40:3758.141.6.x/2410036 (CNM-AS-KR)kor (South Korea)yesrewrittenrewrittennoneReport
1905872017-04-17 01:01:1458.141.6.x/2410036 (CNM-AS-KR)kor (South Korea)yesblockedblockednoneReport
1879052017-04-14 01:04:3858.141.6.x/2410036 (CNM-AS-KR)kor (South Korea)yesblockedblockednoneReport
1842212017-04-10 05:34:5158.141.6.x/2410036 (CNM-AS-KR)kor (South Korea)yesrewrittenrewrittennoneReport
1822442017-04-07 12:09:2958.141.6.x/2410036 (CNM-AS-KR)kor (South Korea)yesrewrittenrewrittennoneReport
1819862017-04-07 04:20:2958.141.6.x/2410036 (CNM-AS-KR)kor (South Korea)yesblockedblockednoneReport
1819832017-04-07 04:13:4358.141.6.x/2410036 (CNM-AS-KR)kor (South Korea)yesblockedblockednoneReport
1818972017-04-07 01:30:5858.141.6.x/2410036 (CNM-AS-KR)kor (South Korea)yesblockedblockednoneReport
1818882017-04-07 01:20:5558.141.6.x/2410036 (CNM-AS-KR)kor (South Korea)yesblockedblockednoneReport
1818852017-04-07 01:16:1358.141.6.x/2410036 (CNM-AS-KR)kor (South Korea)yesblockedblockednoneReport
1818782017-04-07 01:10:2558.141.6.x/2410036 (CNM-AS-KR)kor (South Korea)yesunknownblockednoneReport
1814432017-04-06 13:42:0158.141.6.x/2410036 (CNM-AS-KR)kor (South Korea)yesblockedblockednoneReport
1812222017-04-06 09:22:5758.141.6.x/2410036 (CNM-AS-KR)kor (South Korea)yesblockedblockednoneReport
1811142017-04-06 06:33:0458.141.6.x/2410036 (CNM-AS-KR)kor (South Korea)yesunknownrewrittennoneReport
1810932017-04-06 05:52:5958.141.6.x/2410036 (CNM-AS-KR)kor (South Korea)yesrewrittenrewrittennoneReport

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